نتایج جستجو برای: poly culture
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چکیده فارسی: مقایسه اثرات پماد سیلور سولفادیازین و تزریق زیر جلدی سلولهای مزانشیمی تحریک شده با آگونیست (lps)tlr4 و آگونیست tlr3 (poly i-c) در ترمیم سوختگی در موش اخیرا" سلولهای مزانشیمی به عنوان منبع مهمی از سلولهای تمایز نیافته که می توانند به سلولهای رده مزودرمال تبدیل شوند شناسایی شده اند. در این مطالعه اثرات سلولهای مزانشیمی تحریک شده با لیپو پلی ساکارید (lps) و پلی اینوسینیک پلی سیتیدی...
تولید آنتی‌بادی ضد لیپوپلی‌ساکارید توسط لنفوسیت‌های B پریتونئال و طحال موش Balb/c در شرایط آزمایشگاه
Background: CD5B1 lymphocytes are the major cell subpopulation for defense found in many organs including peritoneum and splenic follicles. They can produce natural antibodies with poly specific reaction with an important Ligand: Lipopolysaccaride (LPS). The aim of this study was isolation and purification of this unique population from cellular content of peritoneum, spleen and blood and det...
Western Political science cannot adequately address China’s development in the twenty-first century. The inadequacy is due to a general neglect of historical methods and an obsession with progressive views discipline. As result, study political culture torn away from Chinese history loses itself become another version modernization thesis. This article calls for application politics approach po...
dna polymerase gene from thermus aquaticus strain yt1 was amplified using venttm dna po-lymerase and cloned under the control of x.pr promoter and expression was induced by a shift in tern perature. the culture was then sonicated, and after centrifugation the lysate was treated with poly ethyleneimine followed by a salting-out step. finally the protein was precipitated with ammonium sulfate and...
Dot blot and transblot enzyme-linked immunosorbent assays (e.l.i.s.a.) are described which provide sensitive non-radioactive methods for screening Z-DNA-specific antisera and for detecting Z-DNA in polydeoxyribonucleotides and supercoiled plasmids. In the alkaline phosphatase dot blot e.l.i.s.a., Z-DNA, Br-poly(dG-dC).poly(dG-dC), or B-DNA, poly(dG-dC).poly(dG-dC), poly(dA-dT).poly(dA-dT), Br-p...
Intracranial pressure and volume vary considerably between hydrocephalic patients, and with age, health and haemodynamic status; if left untreated, intracranial pressure rises and the ventricular system expands to accommodate the excess cerebrospinal fluid, with significant morbidity and mortality. Cerebrospinal fluid shunts in use today have a high incidence of failure with shunt obstruction b...
برای تهیه ی حامل پلیمری با ظرفیت اتصال دارویی بالا، کوپلیمر متناوب پلی اتیلن گلیکول (peg) و l-لیسین (lys) به روش پلیمریزاسیون محلول بین مشتق سوکسین ایمیدیل کربوکسی متیل استر پلی اتیلن گلیکول(scm-peg-scm) و lys سنتز شد به طوریکه هر دو گروه آمینی آمینو اسید جهت برقراری پیوندآمیدی با گروههای گربوکسیلی این مشتق peg مشارکت داشته و گروههای کربوکسیلی قسمتهای لیسینی برای اتصال دارو دست نخورده باقی مان...
Polyphosphate (poly-P) is a polymer of phosphate residues synthesized and in some cases accumulated by microorganisms, where it plays crucial physiological roles such as the participation in the response to nutritional stringencies and environmental stresses. Poly-P metabolism has received little attention in Lactobacillus, a genus of lactic acid bacteria of relevance for food production and he...
Cell-to-cell transmission of protein aggregates is an emerging theme in neurodegenerative disease. Here, we analyze the dipeptide repeat (DPR) proteins that form neuronal inclusions in patients with hexanucleotide repeat expansion C9orf72, the most common known cause of amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD). Sense and antisense transcripts of the (G4C2...
Herein, we report the synthesis and evaluation of a novel family of biodegradable and elastomeric polyesters, poly(diol citrates). Poly(diol citrates) were synthesized by reacting citric acid with various diols to form a covalent cross-linked network via a polycondensation reaction without using exogenous catalysts. The tensile strength of poly(diol citrates) were as high as 11.15+/-2.62 MPa an...
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